Gholamali C. Shoja

Learn More
This paper presents a heuristic to solve the Multidimensional Multiple-choice Knapsack Problem (MMKP), a variant of the classical 0–1 Knapsack Problem. We apply a transformation technique to map the multidimensional resource consumption to single dimension. Convex hulls are constructed to reduce the search space to find the near-optimal solution of the(More)
High-resolution data collection using low-cost wireless sensor networks has recently become feasible due to advances in electronics and wireless networking technologies. High quality data collection over an extended period of time requires consideration of a number of orthogonal goals including scalability, versatility, reliability and energy efficiency.(More)